My brother has an Emachines computer. It still shocks me that GTA IV plays in the first place, but it does, except it lags like crazy. I read Izzee's topic, and he said something about.... gamegain? Does that work? Any suggestions on what I could do to make his game not lag really badly, but get it really close to a smooth, flowing pace with the lowest details? Thanks for any help.

My brother has an Emachines computer. It still shocks me that GTA IV plays in the first place, but it does, except it lags like crazy. I read Izzee's topic, and he said something about.... gamegain? Does that work? Any suggestions on what I could do to make his game not lag really badly, but get it really close to a smooth, flowing pace with the lowest details? Thanks for any help.